Fabspeed Porsche 991.2 GT2 RS Competition Link Pipes for PSE (2018+)

Replace the restrictive OEM  GT2RS ceramic 700 cell catalytic converters with Helical U.K.  Valve-tRonic straight pipes for racing Competition only. Fabspeed catbypass pipes straight pipes bolt-up to stock GT2 RS titanium center muffler for maximum aggressive sports car sound and turbo whistling due to NO catalytic converters. You will get a Check Engine Light. Porsche used a 60mm 2.375” exhaust valve for the bypass to the exhaust tip on each exhaust bank. Fabspeed Motorsport went much larger  74mm 2.92" Helical Limited Aerospace United Kingdom exhaust valves for enhanced sports car sound and power versus small 60mm 2.375" stock valves. Helical U.K. exhaust valves are the same OEM bulletproof quality as used by Porsche on the GT3RS, Ferrari 488 pista, F12, Mclaren Senna, and Lamborghini supercars. Fabspeed engineers went with larger ultra heat resistant premium exhaust valves for much more exhaust flow and power potential than the small stock exhaust valve while not compromising reliab